Scripts keep refreshing

Hi all, i got a serious problem: I got php3 running for quit a while and it was running fine with all my scripts. About a week ago i decided my time had come and i had to update to php4, now all my scripts keep on refreshing without having loaded the whole script, it just refreshes over and over it looks like it has some sort of time or data limit. I've tried both the ISAPI module and the CGI executable but it just doesn't work. I can't find anything in php.ini that isn't right either. Please, please help me Michel van Westen michel@magnashop.nl For an example on what happens see: http://dekas.dyndns.org/guest/guest.php3?action=view&guestbookid=0